TY - BK TI - Critical technologies: The role of chemistry and chemical engineering PY - 1992/// CY - Washington, DC (USA) PB - National Academy Press, KW - Appropriate technology KW - Chemical industry KW - Economic development KW - AGROVOC KW - Economic indicators KW - Energy conservation KW - Energy management KW - Environmental policies KW - Environmental protection KW - Health services KW - Industrial development KW - Information Services KW - Public health KW - Social Security KW - Technology KW - Telecommunications ER -